| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.48 | 3.713% | $122.8792 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $202.42 | 13.575% | $229.8985 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $105.69 | 11.793% | $118.154 | $118.15 | $118.15 | $118.20 |
| Purchase #4 | $29.50 | 4.134% | $30.7195 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $38.84 | 12.810% | $43.8154 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $52.81 | 11.802% | $59.0426 | $59.04 | $59.05 | $59.00 |
| Purchase #7 | $242.37 | 11.707% | $270.7443 | $270.74 | $270.75 | $270.70 |
| 7 purchase totals = | $790.11 | $875.2535 | $875.25 | $875.25 | $875.20 | |